Authorization Bypass Vulnerability in GitLab Community and Enterprise Editions
CVE-2017-0920

4.3MEDIUM

Key Information:

Vendor
Gitlab
Status
Gitlab Community And Enterprise Editions
Vendor
CVE Published:
22 March 2018

Summary

An authorization bypass vulnerability exists in the Projects::MergeRequests::CreationsController component of GitLab Community and Enterprise Editions prior to specified versions. This issue potentially allows an attacker to view the names and namespaces of all projects within a GitLab instance, posing a significant privacy risk for users and teams relying on the platform for source code management.

Affected Version(s)

GitLab Community and Enterprise Editions Versions before 10.1.6, 10.2.6, and 10.3.4

References

https://hackerone.com/reports/301336
x_refsource_MISC
https://www.debian.org/security/2018/dsa-4206
vendor-advisoryx_refsource_DEBIAN
https://about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4...
x_refsource_CONFIRM

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.